Bug 1049685 - [Tarako][Settings] Ringer's name overlay Alerts in Sound setting page

* Bring text-overflow: ellipsis back and still keep box-shadow hack
Merge pull request #22652 from begeeben/1049685_ringers_name_overlay

Bug 1049685 - [Tarako][Settings] Ringer's name overlay Alerts in Sound setting page, r=arthur.chen
Bug 1046564 - Should display normal priority message of STK_CMD_DISPLAY_TEXT command while device is Settings
Merge pull request #22614 from arvin-zhang/bug1046564_v1.3t

Bug 1046564 - Should display normal priority message of STK_CMD_DISPLAY_TEXT command while device is Settings, r=alive
Revert "Bug 1046564 - Should display normal priority message of STK_CMD_DISPLAY_TEXT command while device is Settings"
Merge pull request #22720 from mozilla-b2g/revert-22614-bug1046564_v1.3t

Revert "Bug 1046564 - [tarako/dolphin] Should display normal priority message of STK_CMD_DISPLAY_TEXT command while device is Settings"
Revert "Revert "Bug 1046564 - [tarako/dolphin] Should display normal priority message of STK_CMD_DISPLAY_TEXT command while device is Settings""
Merge pull request #22784 from mozilla-b2g/revert-22720-revert-22614-bug1046564_v1.3t

Bug 1046564 - Should display normal priority message of STK_CMD_DISPLAY_TEXT command while device is Settings, r=alive
Bug 1043251 - Don't sync wifi state into settings while setting app start. r=ejchen